Grivyonx Intelligence Hub
Older cybersecurity, AI and cloud security analysis from the Grivyonx research team.
The City‑Forum operation, active since early 2025, has quietly compromised organizations that depend on Salesforce and ServiceNow platforms. Using custom‑built tooling, the campaign extracts credentials and sensitive records across multiple sectors while evading typical security controls.
By Gourav Rajput
North Korean threat actor Lazarus Group has exploited a patched Windows security flaw through Operation Dream Job, gaining SYSTEM access and deploying a backdoor in defense and aerospace companies across multiple continents.
By Gourav Rajput
A recent investigation uncovered a sprawling network of 737 VPN and proxy extensions for Google Chrome that were hijacking user traffic. These add‑ons, spread across at least 40 developer accounts, amassed more than 75,000 installations, primarily targeting Russian‑language users eager to bypass blocked services. The extensions masqueraded as legitimate privacy tools while secretly funneling data through an undisclosed proxy infrastructure.
By Gourav Rajput
A sophisticated ransomware attack disrupted Colombia's Justice Ministry just days before the presidential transition, highlighting the vulnerability of critical government infrastructure. The incident is part of a wider surge in cyberattacks across Latin America targeting public institutions.
By Gourav Rajput
A recently uncovered security flaw in the API implementations of leading AI providers including OpenAI, Anthropic, and Google has revealed a concerning gap in how encrypted reasoning data is handled across sessions. Researchers were able to exploit this weakness to decode sophisticated reasoning patterns from advanced models using less powerful ones, potentially exposing sensitive information such as API keys and passwords stored within session logs.
By Gourav Rajput
Adobe has just rolled out a set of urgent security updates that close three high‑risk gaps in its ColdFusion server and Campaign Classic platform. The most dangerous of these flaws carries a perfect CVSS score of 10.0, enabling attackers to inject operating system commands and potentially take full control of the underlying host. Organizations are urged to apply the fixes immediately to prevent exploitation that could result in arbitrary code execution and privilege escalation.
By Gourav Rajput
New research shows that threat actors are exploiting CVE‑2026‑59310, a critical directory‑traversal vulnerability in VMware vCenter, to execute arbitrary code and gain persistent remote access. The flaw, rated 9.8 on the CVSS scale, can be leveraged without valid credentials, making it a high‑priority target for attackers.
By Gourav Rajput
Malicious LiteLLM releases on PyPI have exposed thousands of organizations by stealing critical credentials. A new dataset reveals nearly 2,100 impacted entities with stolen cloud keys and access tokens. Threat researchers are mapping the full scope of the breach.
By Gourav Rajput
Chaotic Eclipse, also known as INFINITE NIGHTMARE, published a proof‑of‑concept for ShieldBreak, a zero‑day that bypasses Microsoft Defender’s patch for CVE‑2026‑50656, granting SYSTEM privileges. Early indicators suggest the flaw can be triggered remotely without user interaction, leaving organizations exposed until Microsoft issues a fix.
By Gourav Rajput
<h2>Introduction</h2> <p>OpenAI's latest research highlights a pivotal shift in how enterprises deploy AI. From initial experimentation to full-scale execution, organizations are harnessing tools like ChatGPT and Codex to redefine productivity and innovation. Frontier companies are leading this charge, integrating agentic AI into core operations. This article unpacks the strategies, challenges, and future trends shaping AI adoption in the corporate world.</p>
By Gourav Rajput
<h2>Introduction</h2> <p>RingCentral has emerged as a pioneer in integrating AI into enterprise workflows, transforming how engineering and operations collaborate. By leveraging cutting-edge tools like ChatGPT Work and Codex, the company is redefining efficiency in product development and operational intelligence. This shift isn’t just about technology—it’s about creating a seamless ecosystem where AI augments human expertise. Grivyonx Cloud, a leader in AI and cyber intelligence, offers complementary solutions to amplify such innovations through secure automation and threat detection.</p> <p>This article explores RingCentral’s AI-native strategy, its implementation challenges, and the broader implications for modern enterprises. We’ll break down how AI tools are centralizing operations, driving product innovation, and what this means for businesses aiming to stay competitive in a digital-first world.</p>
By Gourav Rajput
Microsoft's upcoming August patch cycle brings a flood of updates, but security experts argue that the focus should shift from raw CVE counts to strategic prioritization. This article explores why quality matters more than quantity in the face of numerous newly disclosed vulnerabilities.
By Gourav Rajput
Microsoft has delivered a massive security update that addresses 398 vulnerabilities across Windows and related software. Among the fixes is a zero‑day already being exploited in the wild, plus two flaws that had been discussed publicly before today’s release. The update underscores the critical need for organizations and individuals to apply patches promptly to close these security gaps.
By Gourav Rajput
<h2>Introduction</h2><p>The cyber threat landscape is evolving rapidly, with ransomware groups like Gunra leveraging stolen code and outdated technology to breach even the most secure systems. Critical infrastructure—ranging from power grids to healthcare networks—is increasingly under siege. This article explores how Gunra exploits Fortinet vulnerabilities and bypasses MFA to execute devastating attacks.</p><h2>Understanding the Gunra Ransomware Operation</h2><p>Gunra operates as a ransomware-as-a-service (RaaS) model, enabling affiliates to deploy customized attacks. By leveraging leaked Conti ransomware code and outdated Fortinet infrastructure, they target organizations with weak patching practices. Their success lies in exploiting human and technical gaps rather than sophisticated techniques alone.</p>
By Gourav Rajput
Microsoft’s latest security update addresses 398 flaws, with a critical Windows driver zero‑day already exploited in the wild. The vulnerability, tracked as CVE‑2026-68820, allows privilege escalation to SYSTEM level, highlighting the urgent need for rapid patching.
By Gourav Rajput
Cybersecurity researchers have uncovered a sophisticated update to the Kimwolf botnet known as v7, featuring improved operational resilience through HTTP/2-based traffic engineering. This advancement allows the malware to blend into normal internet activity, complicating threat detection and response efforts.
By Gourav Rajput
CERT‑UA disclosed that a Russian APT44 subgroup called UAC‑0145 is running a recruitment‑based campaign aimed at Ukrainian IT workers. The attackers pose as recruiters and distribute a fake VPN installer that can execute arbitrary commands once installed.
By Gourav Rajput
Researchers have disclosed a critical flaw in Microsoft SharePoint that lets attackers gain full control of a server without any credentials. The vulnerability, tracked as CVE-2026-55040 with a CVSS score of 9.1, spans SharePoint Server Subscription Edition, 2019, and 2016. Notably, an AI agent played a pivotal role in identifying and chaining multiple weaknesses to achieve remote code execution as any user, including administrators.
By Gourav Rajput
